数词是汉语中常用的语言单位,并且有其深刻的文化内涵。基于中国人对“二”的特殊情感,因此对数词“二”进行了深入探讨与研究。总体上来说,数词“二”主要包含了三种文化含义,分别是:“二”的阴阳意义、“二”的圆满意义和“二”的讽刺意义。针对数词“二”的文化内涵,提出的教学方法主要有文化辅助法、游戏教学法和情景演绎法,以期提升留学生学习汉语的兴趣,从而进一步提高对外汉语教学的质量。 Numerals are commonly used language units in Chinese, and have their profound cultural connotations. Based on the Chinese’s special feelings about “two ”, so the number “two ” conducted in-depth discussion and research. Generally speaking, the numeral “two ” mainly includes three kinds of cultural meanings: the yin-yang meaning of “two ”, the complete meaning of “two ” and the satirical meaning of “two ”. In view of the cultural connotation of the numeral “two ”, the teaching methods proposed mainly include the cultural assistance method, the game teaching method and the scene deduction method in order to enhance the interest of foreign students in learning Chinese so as to further improve the quality of teaching Chinese as a foreign language.